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-rw-r--r--src/core/hle/ipc_helpers.h15
-rw-r--r--src/core/hle/service/vi/vi.cpp38
-rw-r--r--src/core/hle/service/vi/vi.h40
-rw-r--r--src/core/hle/service/vi/vi_m.cpp12
-rw-r--r--src/core/hle/service/vi/vi_m.h19
-rw-r--r--src/core/hle/service/vi/vi_s.cpp12
-rw-r--r--src/core/hle/service/vi/vi_s.h19
-rw-r--r--src/core/hle/service/vi/vi_u.cpp12
-rw-r--r--src/core/hle/service/vi/vi_u.h19
9 files changed, 146 insertions, 40 deletions
diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h
index 079283830..0d8368546 100644
--- a/src/core/hle/ipc_helpers.h
+++ b/src/core/hle/ipc_helpers.h
@@ -362,6 +362,11 @@ inline u32 RequestParser::Pop() {
return cmdbuf[index++];
}
+template <>
+inline s32 RequestParser::Pop() {
+ return static_cast<s32>(Pop<u32>());
+}
+
template <typename T>
void RequestParser::PopRaw(T& value) {
std::memcpy(&value, cmdbuf + index, sizeof(T));
@@ -393,6 +398,16 @@ inline u64 RequestParser::Pop() {
}
template <>
+inline s8 RequestParser::Pop() {
+ return static_cast<s8>(Pop<u8>());
+}
+
+template <>
+inline s16 RequestParser::Pop() {
+ return static_cast<s16>(Pop<u16>());
+}
+
+template <>
inline s64 RequestParser::Pop() {
return static_cast<s64>(Pop<u64>());
}
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index a975767bb..566cd6006 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -24,6 +24,7 @@
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvflinger/buffer_queue.h"
#include "core/hle/service/nvflinger/nvflinger.h"
+#include "core/hle/service/service.h"
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_m.h"
#include "core/hle/service/vi/vi_s.h"
@@ -33,6 +34,7 @@
namespace Service::VI {
constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1};
+constexpr ResultCode ERR_PERMISSION_DENIED{ErrorModule::VI, 5};
constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6};
constexpr ResultCode ERR_NOT_FOUND{ErrorModule::VI, 7};
@@ -1203,26 +1205,40 @@ IApplicationDisplayService::IApplicationDisplayService(
RegisterHandlers(functions);
}
-Module::Interface::Interface(std::shared_ptr<Module> module, const char* name,
- std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
- : ServiceFramework(name), module(std::move(module)), nv_flinger(std::move(nv_flinger)) {}
+static bool IsValidServiceAccess(Permission permission, Policy policy) {
+ if (permission == Permission::User) {
+ return policy == Policy::User;
+ }
+
+ if (permission == Permission::System || permission == Permission::Manager) {
+ return policy == Policy::User || policy == Policy::Compositor;
+ }
-Module::Interface::~Interface() = default;
+ return false;
+}
-void Module::Interface::GetDisplayService(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_VI, "(STUBBED) called");
+void detail::GetDisplayServiceImpl(Kernel::HLERequestContext& ctx,
+ std::shared_ptr<NVFlinger::NVFlinger> nv_flinger,
+ Permission permission) {
+ IPC::RequestParser rp{ctx};
+ const auto policy = rp.PopEnum<Policy>();
+
+ if (!IsValidServiceAccess(permission, policy)) {
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(ERR_PERMISSION_DENIED);
+ return;
+ }
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
- rb.PushIpcInterface<IApplicationDisplayService>(nv_flinger);
+ rb.PushIpcInterface<IApplicationDisplayService>(std::move(nv_flinger));
}
void InstallInterfaces(SM::ServiceManager& service_manager,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger) {
- auto module = std::make_shared<Module>();
- std::make_shared<VI_M>(module, nv_flinger)->InstallAsService(service_manager);
- std::make_shared<VI_S>(module, nv_flinger)->InstallAsService(service_manager);
- std::make_shared<VI_U>(module, nv_flinger)->InstallAsService(service_manager);
+ std::make_shared<VI_M>(nv_flinger)->InstallAsService(service_manager);
+ std::make_shared<VI_S>(nv_flinger)->InstallAsService(service_manager);
+ std::make_shared<VI_U>(nv_flinger)->InstallAsService(service_manager);
}
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi.h b/src/core/hle/service/vi/vi.h
index e3963502a..6b66f8b81 100644
--- a/src/core/hle/service/vi/vi.h
+++ b/src/core/hle/service/vi/vi.h
@@ -4,12 +4,21 @@
#pragma once
-#include "core/hle/service/service.h"
+#include <memory>
+#include "common/common_types.h"
+
+namespace Kernel {
+class HLERequestContext;
+}
namespace Service::NVFlinger {
class NVFlinger;
}
+namespace Service::SM {
+class ServiceManager;
+}
+
namespace Service::VI {
enum class DisplayResolution : u32 {
@@ -19,22 +28,25 @@ enum class DisplayResolution : u32 {
UndockedHeight = 720,
};
-class Module final {
-public:
- class Interface : public ServiceFramework<Interface> {
- public:
- explicit Interface(std::shared_ptr<Module> module, const char* name,
- std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
- ~Interface() override;
-
- void GetDisplayService(Kernel::HLERequestContext& ctx);
+/// Permission level for a particular VI service instance
+enum class Permission {
+ User,
+ System,
+ Manager,
+};
- protected:
- std::shared_ptr<Module> module;
- std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
- };
+/// A policy type that may be requested via GetDisplayService and
+/// GetDisplayServiceWithProxyNameExchange
+enum class Policy {
+ User,
+ Compositor,
};
+namespace detail {
+void GetDisplayServiceImpl(Kernel::HLERequestContext& ctx,
+ std::shared_ptr<NVFlinger::NVFlinger> nv_flinger, Permission permission);
+} // namespace detail
+
/// Registers all VI services with the specified service manager.
void InstallInterfaces(SM::ServiceManager& service_manager,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
diff --git a/src/core/hle/service/vi/vi_m.cpp b/src/core/hle/service/vi/vi_m.cpp
index 207c06b16..06070087f 100644
--- a/src/core/hle/service/vi/vi_m.cpp
+++ b/src/core/hle/service/vi/vi_m.cpp
@@ -2,12 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include "common/logging/log.h"
+#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_m.h"
namespace Service::VI {
-VI_M::VI_M(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
- : Module::Interface(std::move(module), "vi:m", std::move(nv_flinger)) {
+VI_M::VI_M(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
+ : ServiceFramework{"vi:m"}, nv_flinger{std::move(nv_flinger)} {
static const FunctionInfo functions[] = {
{2, &VI_M::GetDisplayService, "GetDisplayService"},
{3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -17,4 +19,10 @@ VI_M::VI_M(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
VI_M::~VI_M() = default;
+void VI_M::GetDisplayService(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_VI, "called");
+
+ detail::GetDisplayServiceImpl(ctx, nv_flinger, Permission::Manager);
+}
+
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_m.h b/src/core/hle/service/vi/vi_m.h
index 487d58d50..290e06689 100644
--- a/src/core/hle/service/vi/vi_m.h
+++ b/src/core/hle/service/vi/vi_m.h
@@ -4,14 +4,27 @@
#pragma once
-#include "core/hle/service/vi/vi.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class HLERequestContext;
+}
+
+namespace Service::NVFlinger {
+class NVFlinger;
+}
namespace Service::VI {
-class VI_M final : public Module::Interface {
+class VI_M final : public ServiceFramework<VI_M> {
public:
- explicit VI_M(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
+ explicit VI_M(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~VI_M() override;
+
+private:
+ void GetDisplayService(Kernel::HLERequestContext& ctx);
+
+ std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_s.cpp b/src/core/hle/service/vi/vi_s.cpp
index 920e6a1f6..57c596cc4 100644
--- a/src/core/hle/service/vi/vi_s.cpp
+++ b/src/core/hle/service/vi/vi_s.cpp
@@ -2,12 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include "common/logging/log.h"
+#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_s.h"
namespace Service::VI {
-VI_S::VI_S(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
- : Module::Interface(std::move(module), "vi:s", std::move(nv_flinger)) {
+VI_S::VI_S(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
+ : ServiceFramework{"vi:s"}, nv_flinger{std::move(nv_flinger)} {
static const FunctionInfo functions[] = {
{1, &VI_S::GetDisplayService, "GetDisplayService"},
{3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -17,4 +19,10 @@ VI_S::VI_S(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
VI_S::~VI_S() = default;
+void VI_S::GetDisplayService(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_VI, "called");
+
+ detail::GetDisplayServiceImpl(ctx, nv_flinger, Permission::System);
+}
+
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_s.h b/src/core/hle/service/vi/vi_s.h
index bbc31148f..47804dc0b 100644
--- a/src/core/hle/service/vi/vi_s.h
+++ b/src/core/hle/service/vi/vi_s.h
@@ -4,14 +4,27 @@
#pragma once
-#include "core/hle/service/vi/vi.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class HLERequestContext;
+}
+
+namespace Service::NVFlinger {
+class NVFlinger;
+}
namespace Service::VI {
-class VI_S final : public Module::Interface {
+class VI_S final : public ServiceFramework<VI_S> {
public:
- explicit VI_S(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
+ explicit VI_S(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~VI_S() override;
+
+private:
+ void GetDisplayService(Kernel::HLERequestContext& ctx);
+
+ std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_u.cpp b/src/core/hle/service/vi/vi_u.cpp
index d81e410d6..9d5ceb608 100644
--- a/src/core/hle/service/vi/vi_u.cpp
+++ b/src/core/hle/service/vi/vi_u.cpp
@@ -2,12 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include "common/logging/log.h"
+#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_u.h"
namespace Service::VI {
-VI_U::VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
- : Module::Interface(std::move(module), "vi:u", std::move(nv_flinger)) {
+VI_U::VI_U(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
+ : ServiceFramework{"vi:u"}, nv_flinger{std::move(nv_flinger)} {
static const FunctionInfo functions[] = {
{0, &VI_U::GetDisplayService, "GetDisplayService"},
};
@@ -16,4 +18,10 @@ VI_U::VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
VI_U::~VI_U() = default;
+void VI_U::GetDisplayService(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_VI, "called");
+
+ detail::GetDisplayServiceImpl(ctx, nv_flinger, Permission::User);
+}
+
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_u.h b/src/core/hle/service/vi/vi_u.h
index b92f28c92..19bdb73b0 100644
--- a/src/core/hle/service/vi/vi_u.h
+++ b/src/core/hle/service/vi/vi_u.h
@@ -4,14 +4,27 @@
#pragma once
-#include "core/hle/service/vi/vi.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class HLERequestContext;
+}
+
+namespace Service::NVFlinger {
+class NVFlinger;
+}
namespace Service::VI {
-class VI_U final : public Module::Interface {
+class VI_U final : public ServiceFramework<VI_U> {
public:
- explicit VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
+ explicit VI_U(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~VI_U() override;
+
+private:
+ void GetDisplayService(Kernel::HLERequestContext& ctx);
+
+ std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
} // namespace Service::VI
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 05:26:53 +0000